233243312124 has 96 divisors (see below), whose sum is σ = 579473717760. Its totient is φ = 72810144000.

The previous prime is 233243312119. The next prime is 233243312129. The reversal of 233243312124 is 421213342332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (233243312119) and next prime (233243312129).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 233243312091 and 233243312100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233243312129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15029529 + ... + 15045039.

It is an arithmetic number, because the mean of its divisors is an integer number (6036184560).

Almost surely, 2^233243312124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233243312124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289736858880).

233243312124 is an abundant number, since it is smaller than the sum of its proper divisors (346230405636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233243312124 is a wasteful number, since it uses less digits than its factorization.

233243312124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16291 (or 16289 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 233243312124 its reverse (421213342332), we get a palindrome (654456654456).

The spelling of 233243312124 in words is "two hundred thirty-three billion, two hundred forty-three million, three hundred twelve thousand, one hundred twenty-four".